(ALGEBRA SEM. 2) UNIT 3 ASSIGNMENT - 20. TEST / COMPREHENSIVE STUDY GUIDE
QUESTIONS AND ANSWERS 2025
Which of the following sets could be the sides of a right triangle? - (ANSWER){3, 2, √34}
Find the distance between the points (3, 8) and (-1, 9). - (ANSWER)√17
Find the midpoint of the line segment whose endpoints are (-2, 5) and (4, -9). - (ANSWER)(1, -2)
y(y + 4) - y = 6 is a quadratic equation. - (ANSWER)True
Which of the following describes the translation of the graph of y = x^2 to obtain the graph of y = -x^2 -
3? - (ANSWER)reflect over the x-axis and shift down 3
Write the quadratic equation in general form and then choose the value of "b." - (ANSWER)9
Which of the following constants can be added to x 2 - x to form a perfect square trinomial? -
(ANSWER)1/4
Which of the following points lies on the circle whose center is at the origin and whose radius is 10? -
(ANSWER)(6, -8)
The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (-2, 5). What is the solution
set of the related equation 0 = ax 2 + bx + c? - (ANSWER)∅
Which of the following equations is of a parabola with a vertex at (1, 2)? - (ANSWER)y = (x - 1)^2 + 2
The line of symmetry for the quadratic equation y = ax^2 - 8x - 3 is x = 2. What is the value of "a"? -
(ANSWER)2
QUESTIONS AND ANSWERS 2025
Which of the following sets could be the sides of a right triangle? - (ANSWER){3, 2, √34}
Find the distance between the points (3, 8) and (-1, 9). - (ANSWER)√17
Find the midpoint of the line segment whose endpoints are (-2, 5) and (4, -9). - (ANSWER)(1, -2)
y(y + 4) - y = 6 is a quadratic equation. - (ANSWER)True
Which of the following describes the translation of the graph of y = x^2 to obtain the graph of y = -x^2 -
3? - (ANSWER)reflect over the x-axis and shift down 3
Write the quadratic equation in general form and then choose the value of "b." - (ANSWER)9
Which of the following constants can be added to x 2 - x to form a perfect square trinomial? -
(ANSWER)1/4
Which of the following points lies on the circle whose center is at the origin and whose radius is 10? -
(ANSWER)(6, -8)
The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (-2, 5). What is the solution
set of the related equation 0 = ax 2 + bx + c? - (ANSWER)∅
Which of the following equations is of a parabola with a vertex at (1, 2)? - (ANSWER)y = (x - 1)^2 + 2
The line of symmetry for the quadratic equation y = ax^2 - 8x - 3 is x = 2. What is the value of "a"? -
(ANSWER)2
